Kanwana Hemkamon. 2007. Determinants of trade and investment in Southeast Asia : an application of the gravity trade model. Department of Economics, University of Birmingham;
Kanwana Hemkamon. (2007) Determinants of trade and investment in Southeast Asia : an application of the gravity trade model . University of Birmingham/Birmingham.
Kanwana Hemkamon. Determinants of trade and investment in Southeast Asia : an application of the gravity trade model. . Birmingham:University of Birmingham, 2007.
Kanwana Hemkamon. (2007) Determinants of trade and investment in Southeast Asia : an application of the gravity trade model . University of Birmingham/Birmingham.